2012124779

素因数分解:

$7^3\times {\mathrm{877}}^1\times {\mathrm{6689}}^1$

素因数の和:7587

約数の個数: 16

約数和(自身を含む): 2349528000

約数和(自身を除く): 337403221

約数列:

[1, 7, 49, 343, 877, 6139, 6689, 42973, 46823, 300811, 327761, 2294327, 5866253, 41063771, 287446397, 2012124779]

約数ペア:

[(1, 2012124779), (7, 287446397), (49, 41063771), (343, 5866253), (877, 2294327), (6139, 327761), (6689, 300811), (42973, 46823)]